That would be the easy part because the images are vague and ambiguous to say the least. I.e., whatever vague smudges there were on my piece of ancient cloth would be no less convincing than the vague smudges on your piece of ancient cloth.
So your refutation is, “I can make up a hypothetical which doesn’t exist except in my imaginaton, and that’s enough to refute something which has been extensively documented and studied by numerous scientists in the 20th century using multiple techniques across different fields.”
You stupid troll.